Mistakes aren’t always set in stone, and neither are these miniature versions of iconic architectural landmarks from around the world. They’re actually made from rubber, so you can use them as erasers, or just leave them around your desk to make you feel like a giant.

Available in three different $5 packs that include four unique landmarks from London, Paris, or New York, the erasers are probably more of a collectible because who besides Russian cosmonauts uses pencils anymore? [SuckUK via Notcot]